Clinician-built anesthesia app refined over 15+ years and recognized globally for anesthesia and perioperative reference tool.

Built for efficiency and clarity, the Mega App allows providers to quickly access high-value clinical information—whether preparing for a case, reviewing complex physiology, or managing time-sensitive situations in the operating room.
The Vargo Anesthesia Mega App brings together a wide range of core anesthesia resources, including:
- Weight-Based Medication Dosing and Equipment Tables
Adult and pediatric dosing and equipment references designed for accuracy across a wide range of patient sizes - Cheat Sheets
High-yield summaries for rapid review of key anesthesia and critical care concepts - Pediatrics
Focused pediatric anesthesia guidance and considerations - Case Tips
Extensive, case-based insights across a broad range of surgical procedures - Regional Nerve Blocks & OB Regional
Practical guidance for regional anesthesia techniques, including obstetric applications - Drugs and Drips
Detailed pharmacology with dosing, mechanisms, and clinical application - Coagulopathies & Blood Management (TEG/ROTEM)
Focused content for complex perioperative and critical care scenarios - CABG (Coronary Artery Bypass Grafting)
Step-by-step guidance from setup through separation from bypass - Calculations & Clinical Tools
Essential calculations including tidal volume, weight-based dosing, and more - Max Local Anesthetic Calculator
Quick reference for safe dosing limits - Crisis Management
Immediate access to critical event management, including:- Local Anesthetic Toxicity (LA Max)
- Malignant Hyperthermia (MH)
- Blood / TEGs / ROTEM
- Other high-risk intraoperative events
The app is structured for rapid navigation and real-time usability:
- Clear, organized layout for quick access
- Concise presentation of complex topics
- Built to support decision-making under pressure
– All future updates and additions are included with a one-time purchase. There are no subscriptions or recurring fees.
The app is $99 in the Apple App Store and Google Play Store.
With the depth, detail, and ongoing additions included throughout both Vargo apps, they were designed to provide lasting value for anesthesia professionals and students alike.
The Vargo Anesthesia Mega App combines one of the most extensive collections of anesthesia resources available in a single platform.
***iCloud must be switched on to save personal notes.***
These are a few examples from the Vargo Anesthesia Mega App:






Disclaimer: The Vargo Anesthesia Apps and website are intended for educational and clinical reference purposes only and are not a substitute for independent clinical judgment, medical advice, diagnosis, or treatment.
Healthcare professionals are responsible for independently verifying all medications, dosages, calculations, and patient-specific considerations and for following current standards of care and institutional policies.






